What modal can be used ?
mustn't
couldn't
shouldn't
can't
What modal can be used ?
should
could
am able to
couldn't
What modal can be used ?
should
mustn't
couldn't
May
What modal can be used ?
had better
must
can
have to
What modal can be used ?
must
can
couldn't
may
What modal can be used ?
shouldn't
mustn't
are not able to
don't have to
What modal can be used ?
must
can't
have to
couldn't
What modal can be used ?
may
can
must
might
What modal can be used ?
should
must
have to
couldn't
What modal can be used ?
may not/could
can't/must
mustn't/might/
can/should
What modal can be used ?
shouldn't
could
may
should
What modal can be used ?
could
may
can
have to
What modal can be used ?
have to
must
couldn't
may
